Vector Algebra

CBSE Class 12 · Mathematics · 46 past questions

5 of 46 · show all

1. Q5 2026

   Vectors $\vec{a} = 3\hat{i} - 2\hat{j} + 2\hat{k}$ and $\vec{b} = \hat{i} + 2\hat{k}$ represent the two…

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2. Q15 2025

   The diagonals of a parallelogram are given by $\vec a = 2\hat i - \hat j + \hat k$ and…

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3. Q21 2025

   Show that the area of a parallelogram whose diagonals are represented by $\vec{a}$ and $\vec{b}$ is given by…

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4. Q24 2024

   In the given figure, ABCD is a parallelogram. If $\overrightarrow{AB} = 2\hat{i} - 4\hat{j} + 5\hat{k}$ and… (with a figure)

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5. Q46 2022

   In a parallelogram PQRS, $\overrightarrow{PQ} = 3\hat{i} - 2\hat{j} + 2\hat{k}$ and…

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